Find the rule which gives the number of matchsticks required to make the following matchstick patterns. Use a variable to write the rule.

A pattern of letter T
A pattern of letter U
A pattern of letters
A pattern of letter V​

The marriott family bought a new apartment three years ago for $65,000. the apartment is now worth $86,515. assuming a steady rate of growth, what was the yearly rate of appreciation? what is the percent of the yearly rate of appreciation?

What is the prime factorization of 23 ?me with this question

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap